sdca_lookup_functions(9)

💖 sdca_lookup_functions(9) — Kernel API Manual 💖

🌸 NAME 🌸

sdca_lookup_functions — Parse sdca_device_desc for each Function 🫶

🦋 SYNOPSIS 🦋

void sdca_lookup_functions (struct sdw_slave *slave );

🎀 ARGUMENTS 🎀

• slave — the SoundWire slave device that's getting processed, bestie 💅

✨ DESCRIPTION ✨

okay so what it does is iterate through the available SDCA Functions and fill in a short descriptor — struct sdca_function_desc — for each function. iconic behavior, honestly 💖

That info gets stored along with the SoundWire slave device, and it's used for adding drivers and quirks before the devices have fully probed. no cap, it's giving very important prep-work main character energy ⭐

👑 SEE ALSO 👑

• Kernel file ./sound/soc/sdca/sdca_functions.c 💅
• sdca_parse_function(9) 🦋

xoxo, sdca_lookup_functions(9) 💖 from source/version ./sound/soc/sdca, dated October 2026 — mwah 🎀